I was playing with my blog I changed the wordpress address (URL) settings under general settings.  This cause some problems obviously it pretty much broke my wordpress and most of my functions didn’t work. So after taking sometime trying to figure out how to revert my settings I finally figured it out!

First you have to go in to the SQL database (I use phpMyAdmin so I use that to explain how I fixed it from there). In phpMyAdmin go in to your database and got the “wp_options” section.

There you should see “siteurl” under the “option_name” column and right next to it is the “option_value” there you will see your newly entered url.

To change it just click on the edit button and change that current url to what it was originally hit save and everything so be just fine!
Well at least it worked for me ;D